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Aircraft Piston Engine Problem Detection Using CHT- EGT Trajectory (CROSBI ID 718411)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Miljković, Dubravko Aircraft Piston Engine Problem Detection Using CHT- EGT Trajectory // MIPRO 2022 - CTS (conference USB memory stick). Rijeka ; Croatia, 2022. str. 947-952

Podaci o odgovornosti

Miljković, Dubravko

engleski

Aircraft Piston Engine Problem Detection Using CHT- EGT Trajectory

Modern engine monitors provide vast amounts of data obtained from aircraft piston engines. Most important parameters are Cylinder Head Temperatures (CHTs) and Exhaust Gas Temperatures (EGTs) that are available for each engine cylinder. A CHT-EGT trajectory is formed from successive CHT-EGT pairs present in a CHT-EGT scatter plot. The short term CHT-EGT trajectory captures short term dynamics of engine temperatures and can be used for its visualization. By comparing temperatures of the individual cylinders, under the assumption of similarity of operating temperatures of individual cylinders in a normal engine, abnormalities in engine operation can be detected. The method based on the comparison of short term CHT-EGT trajectories can be used to detect abnormalities during dynamic engine operation. During static engine operation, the CHT-EGT trajectory should shrink to a small area, and this can also be used to detect engine abnormalities.

aircraft ; piston engine ; engine monitor ; CHT ; EGT ; fault detection

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

947-952.

2022.

objavljeno

Podaci o matičnoj publikaciji

MIPRO 2022 - CTS (conference USB memory stick)

Rijeka ; Croatia:

Podaci o skupu

MIPRO 2022

predavanje

23.05.2022-27.05.2022

Opatija, Hrvatska

Povezanost rada

Elektrotehnika, Računarstvo, Zrakoplovstvo, raketna i svemirska tehnika